photonic band gap

基本解釋

• 光子帶隙

英漢例句

雙語例句

• The stimulated emission from a two-level atom embedded in a photonic band-gap structure is studied.
  受激輻射機制的研究是光子晶體激光器設計中的一個基本問題。
• Defected Ground Structure (DGS) is a new structure proposed in recent years, which is extended from Photonic Band-Gap (PBG) Structure.
  缺陷接地結構（DGS）是近年來在光子帶隙（PBG）結構的基礎上發(fā)展而來的一種新結構。
• The theory of the photonic band-gap is introduced and the factors which affect the characters of PBG is discussed and find some rules.
  介紹了光子禁帶的產生機理，對光子晶體禁帶的影響因素進行分析，發(fā)現(xiàn)各個因素對光子禁帶的影響具有明顯的規(guī)律性。

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詞組短語

短語

• Photonic absolute band -gap 光子晶體完全禁代
• photonic -band-gap material 光子晶體
• photonic band -gap pbg 光子禁帶
• magnetic photonic band -gap 磁光子帶隙
• directional photonic band -gap 方向帶隙

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專業(yè)釋義

電子、通信與自動控制技術

• 光子晶體

  There are particular frequency bands, which are called photonic band-gap (PBG), transmitting in the periodic dielectric materials. Light with frequency in the PBG can't propagate through the Photonic Crystals.
  在光子晶體材料中存在著特殊的頻帶，在這些頻帶中光波被禁止傳播。